Uway Payau joda da campuran antara uway tawar rik uway lawok (uway hasin). Aman kadar siya say uwat dilom salitir uwai antara 0,5 sampai 30 gram, jadi uway hasa tisobut uway payau. Man ya liyu, tisobut uway hasin.

Kahasinan uway budasarko persentase (unyin) siya sai tipondop
Uway Tawar Uway Payau Uway Hasin atawa Uway Lawok Uway Siya
< 0.05 % 0.05 - 3 % 3 - 5 % > 5 %